布政司署
香港下亞厘畢道
RESTRICTED
GOVERNMENT SECRETARIAT
LOWER ALBERT ROAD
HONG KONG
27 March 1992
Our Ref.: (87) in SCR 3/876/48
來函檔號 Your Ref.:
HKA 062/2
:
Foreign & Commonwealth Office
London, SW1A 2AH.
BY BAG
Aviation Security Course
I refer to your letter of 16 March 1987
reference ZSS 1/7 which is classified Secret. I understand that details of these courses are normally Confidential and should therefore be grateful for your approval to downgrade your letter accordingly.
е e Onious
(Mrs G. Onions)
for Secretary for Security
RESTRICTED
19